/*
Theme Name: PureTy Peptides WC
Theme URI: https://puretypeptides.com
Author: CyberSecurity Doctors
Author URI: https://cybersecuritydoctors.com
Description: Custom WooCommerce theme for PureTy Peptides — research-grade peptides for qualified laboratory buyers. Light UI with forest green and gold accents, wholesale-ready, COA/RUO aware.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: purety-peptides-wc
Tags: woocommerce, e-commerce, custom-menu, featured-images, translation-ready
*/

/* ==========================================================================
   1. Design tokens
   ========================================================================== */
:root {
  --color-primary: #1F4D32;
  --color-primary-dark: #163824;
  --color-accent: #D9A43A;
  --color-accent-dark: #B8862A;
  --color-bg: #FFFFFF;
  --color-bg-muted: #F5F5F3;
  --color-text: #1F2933;
  --color-text-muted: #6B7280;
  --color-border: #E4E4E1;

  --font-base: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;

  --container: 1200px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 2px rgba(31, 41, 51, .06);
  --shadow-md: 0 4px 16px rgba(31, 41, 51, .08);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 72px;
}

/* ==========================================================================
   2. Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--color-primary); text-decoration: none; }
a:hover, a:focus { color: var(--color-primary-dark); text-decoration: underline; }

h1, h2, h3, h4, h5, h6 { margin: 0 0 var(--space-3); line-height: 1.25; color: var(--color-text); font-weight: 700; }
h1 { font-size: clamp(30px, 4vw, 40px); }
h2 { font-size: clamp(24px, 3vw, 28px); }
h3 { font-size: 21px; }
h4 { font-size: 18px; }
p { margin: 0 0 var(--space-3); }
ul, ol { margin: 0 0 var(--space-3); padding-left: 1.25em; }

:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.section { padding: var(--space-7) 0; }
.section--muted { background: var(--color-bg-muted); }
.section__head { max-width: 720px; margin: 0 auto var(--space-5); text-align: center; }
.section__head p { color: var(--color-text-muted); margin-bottom: 0; }

/* ==========================================================================
   3. Buttons
   ========================================================================== */
.btn,
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce #respond input#submit,
.woocommerce a.button.alt,
.woocommerce button.button.alt {
  display: inline-block;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-base);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}

.btn--primary,
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce #respond input#submit,
.woocommerce a.button.alt,
.woocommerce button.button.alt {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover, .btn--primary:focus,
.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover,
.woocommerce #respond input#submit:hover,
.woocommerce a.button.alt:hover,
.woocommerce button.button.alt:hover {
  background: var(--color-primary-dark);
  color: #fff;
  text-decoration: none;
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--secondary:hover, .btn--secondary:focus {
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
}

.btn--accent { background: var(--color-accent); color: #1F2933; }
.btn--accent:hover, .btn--accent:focus { background: var(--color-accent-dark); color: #1F2933; text-decoration: none; }

.btn--ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .6);
}
.btn--ghost-light:hover, .btn--ghost-light:focus { background: #fff; color: var(--color-primary); text-decoration: none; }

.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* ==========================================================================
   4. Announcement bar
   ========================================================================== */
.announcement-bar {
  background: var(--color-primary-dark);
  color: #fff;
  font-size: 14px;
}
.announcement-bar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2) var(--space-3);
  padding: 10px var(--space-4);
  text-align: center;
}
.announcement-bar a { color: var(--color-accent); font-weight: 600; text-decoration: underline; }
.announcement-bar a:hover, .announcement-bar a:focus { color: #fff; }
.announcement-bar__sep { opacity: .45; }
.announcement-bar__ruo { opacity: .8; }

/* ==========================================================================
   5. Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  min-height: 76px;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}
.site-branding { flex: 0 0 auto; }
.site-branding img { max-height: 52px; width: auto; }
.site-branding .site-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -.01em;
}
.site-branding .site-title a { color: inherit; text-decoration: none; }
.site-branding .site-title span { font-family: var(--font-base); font-size: 20px; color: var(--color-text); }

.main-navigation { flex: 1 1 auto; }
.main-navigation ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}
.main-navigation a {
  color: var(--color-text);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.main-navigation a:hover,
.main-navigation .current-menu-item > a {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

.header-actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 14px;
  font-weight: 600;
}
.header-actions a { color: var(--color-text); }
.header-actions a:hover { color: var(--color-primary); text-decoration: none; }
.header-actions .cart-count {
  display: inline-block;
  min-width: 20px;
  padding: 0 6px;
  margin-left: 4px;
  border-radius: 999px;
  background: var(--color-accent);
  color: #1F2933;
  font-size: 12px;
  line-height: 20px;
  text-align: center;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-weight: 600;
  cursor: pointer;
}

/* ==========================================================================
   6. Hero
   ========================================================================== */
.hero {
  background: linear-gradient(180deg, var(--color-bg-muted) 0%, var(--color-bg) 100%);
  padding: var(--space-7) 0;
  border-bottom: 1px solid var(--color-border);
}
.hero__inner { max-width: 780px; }
.hero__eyebrow {
  display: inline-block;
  margin-bottom: var(--space-3);
  padding: 4px 12px;
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  background: rgba(217, 164, 58, .12);
  color: var(--color-primary-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.hero h1 { font-family: var(--font-display); letter-spacing: -.015em; }
.hero__sub {
  font-size: 18px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  max-width: 620px;
}

/* ==========================================================================
   7. Catalog intro
   ========================================================================== */
.catalog-intro { text-align: center; padding: var(--space-6) 0; }
.catalog-intro p { max-width: 760px; margin: 0 auto var(--space-3); color: var(--color-text-muted); font-size: 17px; }
.catalog-intro a { font-weight: 600; }

/* ==========================================================================
   8. Grids & cards
   ========================================================================== */
.grid { display: grid; gap: var(--space-4); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s ease, transform .15s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card h3 { margin-bottom: var(--space-2); }
.card p { color: var(--color-text-muted); font-size: 15px; flex: 1 1 auto; }
.card .btn { align-self: flex-start; margin-top: var(--space-3); }
.card__rule { width: 40px; height: 3px; background: var(--color-accent); border-radius: 2px; margin-bottom: var(--space-3); }

/* ==========================================================================
   9. Quality section
   ========================================================================== */
.quality { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: center; }
.quality__panel {
  padding: var(--space-5);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.quality__panel ul { list-style: none; padding: 0; margin: 0; }
.quality__panel li {
  position: relative;
  padding: 10px 0 10px 30px;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
}
.quality__panel li:last-child { border-bottom: 0; }
.quality__panel li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ==========================================================================
   10. Wholesale band
   ========================================================================== */
.wholesale-band { background: var(--color-primary); color: #fff; padding: var(--space-7) 0; }
.wholesale-band h2 { color: #fff; font-family: var(--font-display); }
.wholesale-band p { color: rgba(255, 255, 255, .85); max-width: 640px; }
.wholesale-band__inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-5); align-items: center; }
.wholesale-band .btn-row { justify-content: flex-end; }

/* ==========================================================================
   11. RUO notice
   ========================================================================== */
.ruo-notice {
  margin: var(--space-4) 0;
  padding: var(--space-3) var(--space-4);
  border: 1px dashed var(--color-accent);
  border-radius: var(--radius-sm);
  background: rgba(217, 164, 58, .08);
  color: var(--color-primary-dark);
  font-size: 14px;
  font-weight: 600;
}

/* ==========================================================================
   12. Footer
   ========================================================================== */
.site-footer { background: var(--color-bg-muted); border-top: 1px solid var(--color-border); padding-top: var(--space-6); }
.site-footer__cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-5); padding-bottom: var(--space-6); }
.site-footer h4 { font-size: 14px; text-transform: uppercase; letter-spacing: .08em; color: var(--color-primary); }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: var(--space-2); }
.site-footer a { color: var(--color-text); font-size: 15px; }
.site-footer a:hover { color: var(--color-primary); }
.site-footer__about p { color: var(--color-text-muted); font-size: 15px; max-width: 340px; }
.site-footer__brand { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--color-primary); margin-bottom: var(--space-2); }
.site-footer__bottom {
  border-top: 1px solid var(--color-border);
  padding: var(--space-4) 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ==========================================================================
   13. WooCommerce
   ========================================================================== */
.woocommerce .woocommerce-message,
.woocommerce .woocommerce-info,
.woocommerce .woocommerce-error { border-top-color: var(--color-primary); border-radius: var(--radius-sm); }

.shop-hero { background: var(--color-bg-muted); padding: var(--space-6) 0; border-bottom: 1px solid var(--color-border); }
.shop-hero h1 { margin-bottom: var(--space-2); font-family: var(--font-display); }
.shop-hero p { color: var(--color-text-muted); margin: 0; max-width: 680px; }

.woocommerce ul.products { display: grid; gap: var(--space-4); margin: 0 0 var(--space-5); padding: 0; }
.woocommerce ul.products::before, .woocommerce ul.products::after { content: none; }
.woocommerce ul.products.columns-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.woocommerce ul.products.columns-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.woocommerce ul.products.columns-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.woocommerce ul.products li.product {
  width: 100% !important;
  float: none !important;
  margin: 0 !important;
  display: flex;
  flex-direction: column;
  padding: var(--space-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s ease, transform .15s ease;
  text-align: left;
}
.woocommerce ul.products li.product:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.woocommerce ul.products li.product img { border-radius: var(--radius-sm); margin-bottom: var(--space-3); }
.woocommerce ul.products li.product .woocommerce-loop-product__title {
  font-size: 16px !important;
  font-weight: 700;
  padding: 0 !important;
  margin: 0 0 var(--space-2);
  color: var(--color-text);
}
.woocommerce ul.products li.product .price {
  display: block;
  margin: 0 0 var(--space-3);
  color: var(--color-primary) !important;
  font-size: 18px;
  font-weight: 700;
}
.woocommerce ul.products li.product .button { margin-top: auto; align-self: flex-start; }
.product-card__modality {
  display: inline-block;
  margin-bottom: var(--space-2);
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--color-bg-muted);
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.woocommerce div.product { padding: var(--space-6) 0; }
.woocommerce div.product .product_title { font-family: var(--font-display); }
.woocommerce div.product p.price, .woocommerce div.product span.price { color: var(--color-primary); font-size: 26px; font-weight: 700; }
.woocommerce div.product .woocommerce-tabs ul.tabs li.active { border-bottom-color: var(--color-bg); }

.product-specs { margin: var(--space-4) 0; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.product-specs h3 { margin: 0; padding: 12px var(--space-3); background: var(--color-bg-muted); font-size: 15px; text-transform: uppercase; letter-spacing: .06em; color: var(--color-primary); }
.product-specs table { width: 100%; border-collapse: collapse; }
.product-specs th, .product-specs td { padding: 10px var(--space-3); border-top: 1px solid var(--color-border); font-size: 15px; text-align: left; }
.product-specs th { width: 40%; color: var(--color-text-muted); font-weight: 600; }
.product-coa { margin: var(--space-3) 0 0; }

.woocommerce-breadcrumb { font-size: 14px; color: var(--color-text-muted); margin-bottom: var(--space-4) !important; }

/* Account / wholesale forms */
.woocommerce form.login,
.woocommerce form.register,
.woocommerce-account .woocommerce-form-login,
.wholesale-form-wrap {
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius);
  padding: var(--space-5) !important;
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
}
.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-base);
  font-size: 15px;
}

.page-hero { background: var(--color-bg-muted); padding: var(--space-6) 0; border-bottom: 1px solid var(--color-border); }
.entry-content { padding: var(--space-6) 0; max-width: 820px; }

/* ==========================================================================
   14. Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .grid--4, .woocommerce ul.products.columns-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3, .woocommerce ul.products.columns-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quality, .wholesale-band__inner { grid-template-columns: 1fr; }
  .wholesale-band .btn-row { justify-content: flex-start; }
}

@media (max-width: 782px) {
  .section { padding: var(--space-6) 0; }
  .menu-toggle { display: inline-block; order: 3; }
  .site-header__inner { flex-wrap: wrap; gap: var(--space-3); }
  .main-navigation { flex-basis: 100%; order: 4; display: none; }
  .main-navigation.is-open { display: block; }
  .main-navigation ul { flex-direction: column; align-items: flex-start; gap: 0; padding-bottom: var(--space-3); }
  .main-navigation li { width: 100%; border-bottom: 1px solid var(--color-border); }
  .main-navigation a { display: block; padding: 12px 0; }
  .header-actions { margin-left: auto; }
}

@media (max-width: 600px) {
  .grid--2, .grid--3, .grid--4,
  .woocommerce ul.products.columns-2,
  .woocommerce ul.products.columns-3,
  .woocommerce ul.products.columns-4 { grid-template-columns: 1fr; }
  .site-footer__cols { grid-template-columns: 1fr; }
  .btn, .woocommerce a.button, .woocommerce button.button { width: 100%; }
  .btn-row { flex-direction: column; }
}

/* -------------------------------------------------------------------------
   Wholesale quote request form
   ---------------------------------------------------------------------- */

.ptp-quote-form {
	max-width: 640px;
	margin: 2rem 0 0;
}

.ptp-quote-field {
	margin: 0 0 1.25rem;
}

.ptp-quote-field label {
	display: block;
	font-weight: 600;
	font-size: 0.9375rem;
	color: var(--color-text);
	margin-bottom: 0.375rem;
}

.ptp-quote-field input[type="text"],
.ptp-quote-field input[type="email"],
.ptp-quote-field input[type="tel"],
.ptp-quote-field textarea {
	width: 100%;
	padding: 0.6875rem 0.875rem;
	font: inherit;
	font-size: 1rem;
	color: var(--color-text);
	background: var(--color-bg);
	border: 1px solid var(--color-border);
	border-radius: 6px;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ptp-quote-field input:focus,
.ptp-quote-field textarea:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(31, 77, 50, 0.12);
}

.ptp-quote-field textarea {
	resize: vertical;
	min-height: 6rem;
}

.ptp-req {
	color: var(--color-accent-dark);
	margin-left: 0.125rem;
}

.ptp-quote-field--agree label {
	font-weight: 400;
	font-size: 0.9375rem;
	line-height: 1.5;
	color: var(--color-text-muted);
	display: flex;
	gap: 0.625rem;
	align-items: flex-start;
}

.ptp-quote-field--agree input[type="checkbox"] {
	margin-top: 0.1875rem;
	flex-shrink: 0;
}

/* Honeypot: hidden from humans without display:none, which some bots detect. */
.ptp-hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.ptp-quote-errors {
	background: #FDF3F3;
	border-left: 4px solid #B3261E;
	padding: 1rem 1.25rem;
	margin: 0 0 1.5rem;
	border-radius: 4px;
}

.ptp-quote-errors p {
	margin: 0 0 0.5rem;
	color: #7F1D17;
}

.ptp-quote-errors ul {
	margin: 0;
	padding-left: 1.25rem;
	color: #7F1D17;
	font-size: 0.9375rem;
}

.ptp-quote-success {
	margin-bottom: 1.5rem;
}

.ptp-quote-success p:last-child {
	margin-bottom: 0;
}

.product-quote-link {
	margin: 1.25rem 0 0;
	font-size: 0.9375rem;
}

.product-quote-link a {
	color: var(--color-primary);
	font-weight: 600;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.product-quote-link a:hover,
.product-quote-link a:focus {
	color: var(--color-accent-dark);
}

@media (max-width: 600px) {
	.ptp-quote-form {
		margin-top: 1.5rem;
	}
}